1berry/qtbase
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix QPropertyAlias example, which did not compile

Browse Source 
The QPropertyAlias example did not compile and comments were out of
sync with code. This patch fixes both.

Pick-to: 6.0
Change-Id: I5717f8df99f4936d0bcbae8df7d2d17e8086951d
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This commit is contained in:
Andreas Buhr 2020-12-07 09:52:42 +01:00
parent 3fbf922cc5
commit 0e96e1fb75
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/corelib/kernel/qproperty.cpp
View File

@ -1151,10 +1151,10 @@ QString QPropertyBindingError::description() const
QPropertyAlias<QString> nameAlias(name); QPropertyAlias<QString> nameAlias(name);
QPropertyAlias<int> ageAlias(&age); QPropertyAlias<int> ageAlias(&age);
QPropertyAlias<QString> fullname; QProperty<QString> fullname;
fullname.setBinding([&]() { return nameAlias.value() + " age:" + QString::number(ageAlias.value()); }); fullname.setBinding([&]() { return nameAlias.value() + " age: " + QString::number(ageAlias.value()); });
qDebug() << fullname.value(); // Prints "Smith age: 41" qDebug() << fullname.value(); // Prints "John age: 41"
*name = "Emma"; // Marks binding expression as dirty *name = "Emma"; // Marks binding expression as dirty